Lake Columbia Weather Forecast

    • 43
    • 75

    Becoming Sunny

    • 56
    • 75

    Mostly Sunny

    • 57
    • 80

    Mostly Cloudy

    • 43
    • 69

    Chance Rain Showers

    • 42
    • 63

    Mostly Cloudy

    • 42
    • 61

    Mostly Cloudy

Today 21 Apr Columbia

Warmer, sunny. Highs in the mid 70s. West Winds 5 to 10 Mph.

Tonight 21 Apr Columbia

Not as cool. Partly cloudy. Near steady temperature in the mid 40s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Columbia Temperature Statistics

April Temperature

Baraboo Wisconsin Dells Airport (17.4 miles)

  • Lowest 7 April, 2026

    12.6 °F

  • Average April

    46.3 °F

  • Highest 17 April, 2026

    76.1 °F

Climate (2021–Present)

Baraboo Wisconsin Dells Airport (17.4 miles)

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  • Average Low 2021–2026

    38.1 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    57.9 °F
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